1.
In Squeak6.0alpha-17457-64bit.Image, the image locks up when the list item expansion icon is selected (the blue right arrow) on item "All Projects" from the Squeak Swiki menu.
This also occurs in Squeak5.1rc1.
It is a repeatable error in both images.
Mantis -
bugs.squeak.org is not configured for either release or else I would have tried to open the issue there.
2.
Also, as the list is expanded a lot of "500 Internal Server Errors" appear in the item list.
I never noticed this option before, but I have been using the wiki a lot lately and it looked like it would be useful.